DE102018122297A1 - Verfahren zur Kompression und Dekompression von Bilddaten - Google Patents

Verfahren zur Kompression und Dekompression von Bilddaten Download PDF

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Publication number
DE102018122297A1
DE102018122297A1 DE102018122297.1A DE102018122297A DE102018122297A1 DE 102018122297 A1 DE102018122297 A1 DE 102018122297A1 DE 102018122297 A DE102018122297 A DE 102018122297A DE 102018122297 A1 DE102018122297 A1 DE 102018122297A1
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Germany
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Pending
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DE102018122297.1A
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German (de)
English (en)
Inventor
Kevin Abraham
Florian Bauer
Peter Geissler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arnold and Richter Cine Technik GmbH and Co KG
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Arnold and Richter Cine Technik GmbH and Co KG
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Application filed by Arnold and Richter Cine Technik GmbH and Co KG filed Critical Arnold and Richter Cine Technik GmbH and Co KG
Priority to DE102018122297.1A priority Critical patent/DE102018122297A1/de
Priority to EP19196996.3A priority patent/EP3624456A1/de
Priority to CN201910868485.9A priority patent/CN110896483B/zh
Priority to US16/568,620 priority patent/US10785493B2/en
Publication of DE102018122297A1 publication Critical patent/DE102018122297A1/de
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE102018122297.1A 2018-09-12 2018-09-12 Verfahren zur Kompression und Dekompression von Bilddaten Pending DE102018122297A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102018122297.1A DE102018122297A1 (de) 2018-09-12 2018-09-12 Verfahren zur Kompression und Dekompression von Bilddaten
EP19196996.3A EP3624456A1 (de) 2018-09-12 2019-09-12 Verfahren zur kompression und dekompression von bilddaten
CN201910868485.9A CN110896483B (zh) 2018-09-12 2019-09-12 压缩和解压缩图像数据的方法
US16/568,620 US10785493B2 (en) 2018-09-12 2019-09-12 Method of compressing and decompressing image data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018122297.1A DE102018122297A1 (de) 2018-09-12 2018-09-12 Verfahren zur Kompression und Dekompression von Bilddaten

Publications (1)

Publication Number Publication Date
DE102018122297A1 true DE102018122297A1 (de) 2020-03-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018122297.1A Pending DE102018122297A1 (de) 2018-09-12 2018-09-12 Verfahren zur Kompression und Dekompression von Bilddaten

Country Status (4)

Country Link
US (1) US10785493B2 (zh)
EP (1) EP3624456A1 (zh)
CN (1) CN110896483B (zh)
DE (1) DE102018122297A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7320352B2 (ja) * 2016-12-28 2023-08-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元モデル送信方法、三次元モデル受信方法、三次元モデル送信装置及び三次元モデル受信装置
US12002246B2 (en) * 2021-01-14 2024-06-04 Adobe Inc. Systems for digital image compression using context-based pixel predictor selection
CN113346911A (zh) * 2021-06-18 2021-09-03 安谋科技（中国）有限公司 压缩编码方法、电子设备和存储介质
CN114040030B (zh) * 2021-11-18 2023-11-24 深圳智慧林网络科技有限公司 一种基于预设规则的数据压缩方法、装置、设备和介质
CN115942433B (zh) * 2022-11-04 2023-10-03 北京水脉科技有限公司 基于5g网络云服务的加速方法和设备

Citations (3)

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US6744929B1 (en) * 1999-11-18 2004-06-01 Nikon Corporation Image data compression method image data compression apparatus and recording medium and data signal for providing image data compression program
EP1467570A1 (en) * 2003-04-08 2004-10-13 Alcatel Method and apparatus for creating a robust video bit stream
US20170070750A1 (en) * 2009-10-02 2017-03-09 Texas Instruments Incorporated Line-based compression for digital image data

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US4984076A (en) 1988-07-27 1991-01-08 Kabushiki Kaisha Toshiba Image compression coding system
US5764374A (en) 1996-02-05 1998-06-09 Hewlett-Packard Company System and method for lossless image compression having improved sequential determination of golomb parameter
JP4196039B2 (ja) * 1998-12-21 2008-12-17 株式会社ニコン 画像データ圧縮方法
US7085424B2 (en) * 2000-06-06 2006-08-01 Kobushiki Kaisha Office Noa Method and system for compressing motion image information
GB0016838D0 (en) * 2000-07-07 2000-08-30 Forbidden Technologies Plc Improvements relating to representations of compressed video
JP2004505520A (ja) * 2000-07-25 2004-02-19 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ウェーブレット分解を用いたビデオ符号化方法
US6832005B2 (en) * 2001-03-23 2004-12-14 Microsoft Corporation Adaptive encoding and decoding of bi-level images
US6856701B2 (en) * 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
US7151856B2 (en) * 2002-04-25 2006-12-19 Matsushita Electric Industrial Co., Ltd. Picture coding apparatus and picture coding method
US7212676B2 (en) * 2002-12-30 2007-05-01 Intel Corporation Match MSB digital image compression
WO2004068844A1 (ja) * 2003-01-30 2004-08-12 Fujitsu Limited 画像圧縮方法、画像復元方法、プログラム及び装置
JP2004336103A (ja) * 2003-04-30 2004-11-25 Texas Instr Japan Ltd 画像情報圧縮装置
GB2408871A (en) * 2003-11-10 2005-06-08 Forbidden Technologies Plc Data and digital video data compression
JP4769039B2 (ja) * 2005-07-26 2011-09-07 パナソニック株式会社 デジタル信号符号化および復号化装置ならびにその方法
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WO2010035433A1 (ja) * 2008-09-25 2010-04-01 パナソニック株式会社 画像符号化装置、デジタルスチルカメラ、デジタルビデオカメラ、撮像素子、プリンタおよび画像符号化方法
JP4814926B2 (ja) * 2008-10-08 2011-11-16 シャープ株式会社 デジタル受信装置、その制御方法、プログラム、及び、そのプログラムを記録した記録媒体
DE102010010736A1 (de) * 2010-03-09 2011-09-15 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verfahren zur Kompression von Bilddaten
KR101538362B1 (ko) * 2010-07-13 2015-07-22 닛본 덴끼 가부시끼가이샤 영상 복호 장치, 영상 복호 방법 및 영상 복호 프로그램을 저장한 컴퓨터 판독 가능한 저장 매체
CN103369312B (zh) * 2012-03-27 2017-04-12 富士通株式会社 图像压缩方法和装置
GB201219599D0 (en) * 2012-10-31 2012-12-12 Tangentix Ltd Apparatus and method for compression image data

Patent Citations (3)

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US6744929B1 (en) * 1999-11-18 2004-06-01 Nikon Corporation Image data compression method image data compression apparatus and recording medium and data signal for providing image data compression program
EP1467570A1 (en) * 2003-04-08 2004-10-13 Alcatel Method and apparatus for creating a robust video bit stream
US20170070750A1 (en) * 2009-10-02 2017-03-09 Texas Instruments Incorporated Line-based compression for digital image data

Also Published As

Publication number Publication date
EP3624456A1 (de) 2020-03-18
US10785493B2 (en) 2020-09-22
US20200084463A1 (en) 2020-03-12
CN110896483A (zh) 2020-03-20
CN110896483B (zh) 2023-10-24

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